Tim Polzehl

Orcid: 0000-0001-9592-0296

According to our database1, Tim Polzehl authored at least 48 papers between 2009 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Anonymising Elderly and Pathological Speech: Voice Conversion Using DDSP and Query-by-Example.
CoRR, 2024

Evaluating Human-Centered AI Explanations: Introduction of an XAI Evaluation Framework for Fact-Checking.
Proceedings of the 3rd ACM International Workshop on Multimedia AI against Disinformation, 2024

2023
StarGAN-VC++: Towards Emotion Preserving Voice Conversion Using Deep Embeddings.
CoRR, 2023

StarGAN-VC++: Towards Emotion Preserving Voice Conversion Using Deep Embeddings.
Proceedings of the 12th ISCA Speech Synthesis Workshop, 2023

Emo-StarGAN: A Semi-Supervised Any-to-Many Non-Parallel Emotion-Preserving Voice Conversion.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Fighting Disinformation: Overview of Recent AI-Based Collaborative Human-Computer Interaction for Intelligent Decision Support Systems.
Proceedings of the 18th International Joint Conference on Computer Vision, 2023

2022
Towards Personality-Aware Chatbots.
Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

Towards Automated Dialog Personalization using MBTI Personality Indicators.
Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Speaker adaptation for Wav2vec2 based dysarthric ASR.
Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Towards Personalization by Information Savviness to Improve User Experience in Customer Service Chatbot Conversations.
Proceedings of the 17th International Joint Conference on Computer Vision, 2022

2021
Does Summary Evaluation Survive Translation to Other Languages?
CoRR, 2021

Towards Human-Free Automatic Quality Evaluation of German Summarization.
CoRR, 2021

Argument Mining in Tweets: Comparing Crowd and Expert Annotations for Automated Claim and Evidence Detection.
Proceedings of the Natural Language Processing and Information Systems, 2021

On the Impact of Self-efficacy on Assessment of User Experience in Customer Service Chatbot Conversations.
Proceedings of the Conversational AI for Natural Human-Centric Interaction, 2021

2020
Crowdsourcing versus the laboratory: Towards crowd-based linguistic text quality assessment of query-based extractive summarization.
Proceedings of the Conference on Digital Curation Technologies (Qurator 2020), Berlin, Germany, January 20th, 2020

Are You Still Watching? Streaming Video Quality and Engagement Assessment in the Crowd.
Proceedings of the Twelfth International Conference on Quality of Multimedia Experience, 2020

Towards a Reliable and Robust Methodology for Crowd-Based Subjective Quality Assessment of Query-Based Extractive Text Summarization.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Best Practices for Crowd-based Evaluation of German Summarization: Comparing Crowd, Expert and Automatic Evaluation.
Proceedings of the First Workshop on Evaluation and Comparison of NLP Systems, 2020

2019
A Crowdsourcing Approach to Evaluate the Quality of Query-based Extractive Text Summaries.
Proceedings of the 11th International Conference on Quality of Multimedia Experience QoMEX 2019, 2019

2018
Device-Type Influence in Crowd-based Natural Language Translation Tasks (short paper).
Proceedings of the 1st Workshop on Subjectivity, 2018

2016
Crowdsourcing a Multi-lingual Speech Corpus: Recording, Transcription and Annotation of the CrowdIS Corpora.
Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

2015
Robustness in speech quality assessment and temporal training expiry in mobile crowdsourcing environments.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Advanced crowdsourcing for speech and beyond: introduction by the organizers.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Effect of trapping questions on the reliability of speech quality judgments in a crowdsourcing paradigm.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

2014
Development and Validation of Extrinsic Motivation Scale for Crowdsourcing Micro-task Platforms.
Proceedings of the 2014 International ACM Workshop on Crowdsourcing for Multimedia, 2014

Crowdee: mobile crowdsourcing micro-task platform for celebrating the diversity of languages.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

2013
Improving Automatic Emotion Recognition from speech using Rhythm and Temporal feature
CoRR, 2013

2012
On Speaker-Independent Personality Perception and Prediction from Speech.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Articulatory features for expressive speech synthesis.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
Anger recognition in speech using acoustic and linguistic cues.
Speech Commun., 2011

Modeling Speaker Personality Using Voice.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

A Review of Personality in Voice-Based Man Machine Interaction.
Proceedings of the Human-Computer Interaction. Interaction Techniques and Environments, 2011

Salient Features for Anger Recognition in German and English IVR Portals.
Proceedings of the Spoken Dialogue Systems Technology and Design, 2011

2010
Automatically assessing acoustic manifestations of personality in speech.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Automatically Assessing Personality from Speech.
Proceedings of the 4th IEEE International Conference on Semantic Computing (ICSC 2010), 2010

The Influence of the Utterance Length on the Recognition of Aged Voices.
Proceedings of the International Conference on Language Resources and Evaluation, 2010

Facing Reality: Simulating Deployment of Anger Recognition in IVR Systems.
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010

Comparison of approaches for instrumentally predicting the quality of text-to-speech systems.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Emotion recognition using imperfect speech recognition.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Late fusion of individual engines for improved recognition of negative emotion in speech - learning vs. democratic vote.
Proceedings of the IEEE International Conference on Acoustics, 2010

Wirkung menschlicher Stimme auf die wahrgenommene Sympathie - Einfluss der Stimmanregung anhand von Laryngogrammen.
Proceedings of the Electronic Speech Signal Processing, 2010

Comparison of Approaches for Instrumentally Predicting the Quality of Text-to-Speech Systems: Data from Blizzard Challenges 2008 and 2009.
Proceedings of the Blizzard Challenge 2010, Kansai Science City, Japan, September 25, 2010, 2010

2009
Fusion of Acoustic and Linguistic Features for Emotion Detection.
Proceedings of the 3rd IEEE International Conference on Semantic Computing (ICSC 2009), 2009

Emotion classification in children's speech using fusion of acoustic and linguistic features.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Detecting real life anger.
Proceedings of the IEEE International Conference on Acoustics, 2009

Tactile and visual alerts for deaf people by mobile phones.
Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility, 2009

Fall and emergency detection with mobile phones.
Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility, 2009

Emotion detection in dialog systems: Applications, strategies and challenges.
Proceedings of the Affective Computing and Intelligent Interaction, 2009


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